ES-VOV815 Digital Auto-Refractometer

Category:

Description

  • 7 “LCD COLOR SCREEN
  • THERMAL PRINTER
  • MEASURING RANGE:
    SPHERE: -20 ~ + 20D (VD = 12) 0,125D STEPS
    CYLINDER: -8 ~ + 8D 0,12D / 0.25D STEPS
    AXE: 0 ~ 180 ° 1 STEP
  • AUTO FOCUS